1. Biology Department, Duke University, Durham, North Carolina 27708, United States
2. Duke University Program in Ecology, Durham, North Carolina 27708, United States
3. Computational Science and Engineering Department, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
4. Department of Electrical and Computer Engineering, Duke University, Durham, North Carolina 27708, United States
5. Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708, United States
6. Center for the Environmental Implications of Nanotechnology (CEINT), Duke University, Durham, North Carolina 27708, United States
7. Department of Civil and Environmental Engineering, Duke University, 121 Hudson Hall, Durham, North Carolina 27708-0287, United States
8. IRHS, Agrocampus-Ouest, INRA, Université d’Angers, SFR 4207 QuaSaV, Beaucouzé 49071, France